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The following abbreviations are used to represent values for Control Module Pin-Out data
I Input PG Power Ground CAN CAN Network D Serial and Encoded Data
O Output SS Sensor / Signal Supply V SCP SCP Network V Voltage (DC)
B+ Battery Voltage SG Sensor / Signal Ground D2 D2B Network PWM Pulse Width Modulated
CAUTION: The information on this data page is furnished to aid the user in understanding circuit operation. THIS INFORMATION SHOULD BE USED FOR
REFERENCE ONLY.
NOTE: The characteristics listed are approximately those that can be expected at the control module connector pins with all circuit connections made and all
components connected and fitted.
Refer to the front of this book for detailed information and illustrations regarding the location and identification of harnesses, relays, fuses, grounds, control
modules and control module pins.
DATE OF ISSUE: December 2001
Fig. 05.1
COMPONENTS
Component Connector(s) Connector Description Location
ANTI-LOCK BRAKING SYSTEM CONTROL MODULE JB45 42-WAY / BROWN ENGINE COMPARTMENT RH SIDE
BRAKE ON / OFF SWITCH PA3 3-WAY / BLACK TOP OF BRAKE PEDAL
CAPACITOR (ABS / DSC) JB195 2-WAY ADJACENT TO MODULATOR
CENTRAL JUNCTION FUSE BOX CA75 8-WAY / GREY PASSENGER COMPARTMENT, FRONT BULKHEAD LH SIDE
CA76 16-WAY / GREEN
CA77 2-WAY / GREY
CA78 16-WAY / GREY
IP1 14-WAY / GREEN
IP2 16-WAY / GREY
IP3 2-WAY / GREY
IP4 14-WAY / GREY
JB50 4-WAY / GREY
JB51 16-WAY / BLUE
JB52 2-WAY / BLACK
VACUUM MODULE VM1 — UNDER BATTERY TRAY
VM2 —
VM3 —
VACUUM PUMP VPU — ADJACENT TO BRAKE SERVO
WHEEL SPEED SENSOR – LH FRONT LF1 2-WAY / BLACK LH FRONT WHEEL HUB
WHEEL SPEED SENSOR – LH REAR CA55 2-WAY / BLACK LH REAR WHEEL HUB
WHEEL SPEED SENSOR – RH FRONT RF1 2-WAY / BLACK RH FRONT WHEEL HUB
WHEEL SPEED SENSOR – RH REAR CA60 2-WAY / BLACK RH REAR WHEEL HUB
HARNESS IN-LINE CONNECTORS
Connector Connector Description Location
CA10 22-WAY / GREY / ENGINE HARNESS TO CABIN HARNESS BELOW THE GLOVEBOX
CA170 16-WAY / GREEN / IN-LINE CONNECTOR LH LOWER A POST
JB2 16-WAY / GREEN / JUNCTION BOX HARNESS TO CABIN HARNESS ADJACENT TO CENTRAL JUNCTION FUSE BOX
JB15 2-WAY / BLACK / ABS LINK LEAD BEHIND FRONT LH WHEELARCH LINER
JB133 2-WAY / BLACK / ABS LINK LEAD BEHIND LH WHEELARCH LINER
VP1 2-WAY / VACUUM PUMP LINK LEAD ENGINE COMPARTMENT, LH REAR
GROUNDS
Ground Location
G14 ENGINE COMPARTMENT / REARWARD OF POWER DISTRIBUTION FUSE BOX
G18 ENGINE COMPARTMENT / UNDER RH HEADLAMP ASSEMBLY
FOR CONTROL MODULE PIN-OUT INFORMATION, UNFOLD PAGE TO LEFT.
CONTROL MODULE PIN-OUT INFORMATION
Anti-Lock Braking Control Module
Pin Description and Characteristic
PG JB45-01 MOTOR GROUND: GROUND
B+ JB45-02 BATTERY POWER SUPPLY – MOTOR: B+
PG JB45-05 POWER GROUND: GROUND
B+ JB45-06 BATTERY POWER SUPPLY: B+
I JB45-12 LH FRONT WHEEL SPEED SENSOR SIGNAL: 32 PULSES PER WHEEL REVOLUTION
SS JB45-13 LH REAR WHEEL SPEED SENSOR SUPPLY VOLTAGE: B+
I JB45-14 LH REAR WHEEL SPEED SENSOR SIGNAL: 32 PULSES PER WHEEL REVOLUTION
SS JB45-15 RH FRONT WHEEL SPEED SENSOR SUPPLY VOLTAGE: B+
I JB45-16 RH FRONT WHEEL SPEED SENSOR SIGNAL: 32 PULSES PER WHEEL REVOLUTION
B+ JB45-23 IGNITION SWITCHED POWER SUPPLY: B+
C JB45-24 CAN +
O JB45-28 LH FRONT WHEEL SPEED SENSOR SUPPLY VOLTAGE: B+
O JB45-30 RH REAR WHEEL SPEED SENSOR SUPPLY VOLTAGE: B+
I JB45-31 RH REAR WHEEL SPEED SENSOR SIGNAL: 32 PULSES PER WHEEL REVOLUTION
I JB45-32 BRAKE ON / OFF SWITCH: NORMALLY OPEN / B+ WHEN ACTIVATED
C JB45-40 CAN –
NOTE: Refer to the Appendix at the rear of this book for Network Messages.